StoneCare4U Essential Colour Boost Sandstone Sealer 25L

Elevate your sandstone with StoneCare4U Essential Sandstone Sealer Colour Boost. This high-performance sealer, formulated for natural sandstone, creates a durable, stain-resistant shield while subtly enhancing the stone's natural beauty. Suitable for limestone and slate too, its eco-friendly formula delivers superior protection and vibrant colour. Ideal for both interior and exterior use, this impregnating sealer penetrates deep to prevent staining and heavy soiling. For best results, ensure the surface is clean, dry (allow 72 hours in favourable weather conditions), and the application temperature is between 15°C and 23°C. Apply two coats, 45-60 minutes apart, using a low-pressure sprayer, roller, natural fibre brush, or sponge. Remove excess sealer within 20-30 minutes. Maintain a completely dry surface during the 72-hour curing process to avoid unsightly white patches. Note: This sealer will alter the stone's colour, test in an inconspicuous area first. Protect unsealed areas with masking material. Not suitable for Kandla Grey (mid and light grey) sandstone or non-porous surfaces. Clean sealed areas with a mild, pH-neutral cleaner. Avoid harsh agents. Coverage: 4-6 sq metres per litre (depending on porosity). Available in 25L. Remember to wear appropriate safety gear (gloves, eyewear, mask, and clothing) during application.